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Use perl warnings pragma consistently

We've had a mixture of the warnings pragma, the -w switch on the shebang
line, and no warnings at all. This patch removes the -w swicth and add
the warnings pragma to all perl sources missing it. It raises the
severity of the TestingAndDebugging::RequireUseWarnings  perlcritic
policy to level 5, so that we catch any future violations.

Discussion: https://postgr.es/m/20200412074245.GB623763@rfd.leadboat.com
This commit is contained in:
Andrew Dunstan
2020-04-13 11:55:45 -04:00
parent 8930e43ecd
commit 7be5d8df1f
35 changed files with 59 additions and 10 deletions

View File

@@ -1,4 +1,4 @@
#! /usr/bin/perl -w
#! /usr/bin/perl
#
# This script looks for symbols that are referenced in #ifdef or defined()
@@ -21,6 +21,7 @@
#
use strict;
use warnings;
use Cwd;
use File::Basename;